CN101507078B - 电流平衡器和低压配电系统 - Google Patents

电流平衡器和低压配电系统 Download PDF

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Publication number
CN101507078B
CN101507078B CN2006800557428A CN200680055742A CN101507078B CN 101507078 B CN101507078 B CN 101507078B CN 2006800557428 A CN2006800557428 A CN 2006800557428A CN 200680055742 A CN200680055742 A CN 200680055742A CN 101507078 B CN101507078 B CN 101507078B
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CN
China
Prior art keywords
phase
coil
mutually
current
balancing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006800557428A
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English (en)
Chinese (zh)
Other versions
CN101507078A (zh
Inventor
饭田阳三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MATSUOKA KATSUTAKE
Original Assignee
MATSUOKA KATSUTAKE
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Publication date
Application filed by MATSUOKA KATSUTAKE filed Critical MATSUOKA KATSUTAKE
Publication of CN101507078A publication Critical patent/CN101507078A/zh
Application granted granted Critical
Publication of CN101507078B publication Critical patent/CN101507078B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/425—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for voltage transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CN2006800557428A 2006-08-30 2006-10-27 电流平衡器和低压配电系统 Expired - Fee Related CN101507078B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006234355A JP5026029B2 (ja) 2006-08-30 2006-08-30 電流バランサおよび低圧配電システム
JP234355/2006 2006-08-30
PCT/JP2006/321518 WO2008026297A1 (fr) 2006-08-30 2006-10-27 Équilibreur de courant et système de distribution de puissance à basse tension

Publications (2)

Publication Number Publication Date
CN101507078A CN101507078A (zh) 2009-08-12
CN101507078B true CN101507078B (zh) 2012-05-23

Family

ID=39135589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800557428A Expired - Fee Related CN101507078B (zh) 2006-08-30 2006-10-27 电流平衡器和低压配电系统

Country Status (3)

Country Link
JP (1) JP5026029B2 (de)
CN (1) CN101507078B (de)
WO (1) WO2008026297A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5033898B2 (ja) * 2010-06-04 2012-09-26 株式会社ローレンツ 受電設備
CN103001227A (zh) * 2011-09-16 2013-03-27 深圳市海威特节能科技有限公司 移相式电磁平衡调压节电装置
US9601262B2 (en) 2013-12-12 2017-03-21 Huawei Technologies Co., Ltd. Coupled inductor and power converter
CN103700473B (zh) * 2013-12-12 2017-11-28 华为技术有限公司 耦合电感和功率变换器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102009A (zh) * 1993-10-22 1995-04-26 松村光也 自耦变压装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114132B1 (de) * 1970-11-11 1976-05-07
JP2003309033A (ja) * 2002-04-15 2003-10-31 Aiko Denki Kk コイルの巻回方法とそのトランス類

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102009A (zh) * 1993-10-22 1995-04-26 松村光也 自耦变压装置
US5574418A (en) * 1993-10-22 1996-11-12 Matsumura; Mitsuya Three-phase autotransformer with a balancing function

Also Published As

Publication number Publication date
JP5026029B2 (ja) 2012-09-12
WO2008026297A1 (fr) 2008-03-06
JP2008061361A (ja) 2008-03-13
CN101507078A (zh) 2009-08-12

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20171027